BBPSC04 Custom Fields Addition Not working

Hi ,

I have included some fields in Shopping Cart (SC) header by SAP Note :458591 .

Data is populating in that fields & I can get it also in SC Detail FM .

This is basically done to extend functionality of check status of SC .

But in <b>BBPSC04(Check Status)</b> If I filled value in custom field no search is

restricted on that field value .System is only considering Standard Search fields .

Has anybody faced this problem .

Thanks,

SUser